Yoon Do-hyun will be stepping down from his emcee post on the popular show "I Am A Singer".

According to the YB Band leader's rep, Yoon has resigned from his post on the competition show due to having a full plate. He has his own radio show along with his music career. Although the casting directors tried to dissuade him, Yoon remained steadfast with his decision.

Meanwhile, "I Am A Singer" will be joined by new faces: Bobby Kim, Vibe's Kim Min-soo, and Insooni.